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George Bush Intcntl

$53+ Cheap flights from Kentucky to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IAH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Kentucky to George Bush Intcntl

Keep the following information in mind while searching for Kentucky to George Bush Intcntl flight deals. Data was last updated October 30, 2025.

Round-trip from

$150
(Priceline)

One-way from

$53
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$347

Good round-trip deal

$422 or less

Good one-way deal

$271 or less
From Kentucky to Houston George Bush Intcntl
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One-way flight from Kentucky to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Kentucky to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Kentucky to Houston George Bush Intcntl.
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Find flight deals from Kentucky to George Bush Intcntl

Cheapest flights from Kentucky to George Bush Intcntl
Explore the most affordable flight options available from Kentucky to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Priceline deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:52 pmTYS - IAH
1 stop8h 39mFrontier
Mon 12/86:45 amIAH - TYS
1 stop8h 12mFrontier
Deal found 10/29$150
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:17 pmTYS - IAH
1 stop29h 22mFrontier
Sun 11/166:00 amIAH - TYS
1 stop11h 22mFrontier
Deal found 10/28$152
This Priceline deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:52 pmTYS - IAH
1 stop8h 39mFrontier
Sun 12/146:45 amIAH - TYS
1 stop8h 12mFrontier
Deal found 10/29$163
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:59 pmCVG - IAH
Nonstop2h 46mFrontier
Wed 12/38:07 pmIAH - CVG
1 stop13h 45mFrontier
Deal found 10/28$164
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:21 amCVG - IAH
1 stop6h 00mFrontier
Thu 11/277:50 amIAH - CVG
1 stop11h 33mFrontier
Deal found 10/30$167
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:52 pmCVG - IAH
1 stop5h 09mFrontier
Thu 11/132:33 pmIAH - CVG
Nonstop2h 21mFrontier
Deal found 10/29$168
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:27 pmCVG - IAH
1 stop11h 12mFrontier
Wed 12/38:07 pmIAH - CVG
1 stop13h 45mFrontier
Deal found 10/29$169
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:43 pmCVG - IAH
1 stop5h 05mFrontier
Sun 11/236:10 amIAH - CVG
1 stop27h 11mFrontier
Deal found 10/29$170
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:24 amCVG - IAH
1 stop27h 15mFrontier
Sun 11/239:30 pmIAH - CVG
Nonstop2h 20mFrontier
Deal found 10/29$174
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:17 pmTYS - IAH
1 stop16h 20mFrontier
Wed 11/122:09 pmIAH - TYS
1 stop27h 13mFrontier
Deal found 10/28$175
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:52 pmCVG - IAH
1 stop10h 18mFrontier
Sun 11/96:00 amIAH - CVG
1 stop18h 39mFrontier
Deal found 10/28$176
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:43 amCVG - IAH
1 stop11h 47mFrontier
Wed 12/38:07 pmIAH - CVG
1 stop13h 45mFrontier
Deal found 10/28$177

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Kentucky to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kentucky

Fly to

George Bush Intcntl

Route

Depart

Return

Price

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 11/14

8:16 pm-9:11 am

1 stop12h 55m

Houston George Bush Intcntl

Mon 11/17

8:48 pm-11:30 am

2 stops14h 42m

$191

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Thu 12/4

11:42 am-1:25 pm

Nonstop2h 43m

Houston George Bush Intcntl

Tue 12/9

4:40 pm-7:54 pm

Nonstop2h 14m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Wed 11/19

5:03 pm-6:55 pm

Nonstop2h 52m

Houston George Bush Intcntl

Mon 11/24

7:30 am-10:54 am

Nonstop2h 24m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Wed 11/26

7:00 am-8:50 am

Nonstop2h 50m

Houston George Bush Intcntl

Fri 11/28

8:19 pm-11:44 pm

Nonstop2h 25m

$209

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 11/7

8:16 pm-9:11 am

1 stop12h 55m

Houston George Bush Intcntl

Tue 11/11

6:30 am-11:15 pm

3 stops16h 45m

$217

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 11/21

9:35 pm-9:39 am

1 stop13h 04m

Houston George Bush Intcntl

Mon 12/1

8:08 pm-5:43 pm

1 stop20h 35m

$224

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 12/5

5:40 am-8:51 am

1 stop4h 11m

Houston George Bush Intcntl

Sun 12/7

6:39 pm-11:28 pm

1 stop3h 49m

$229

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Mon 11/24

6:51 pm-11:57 pm

1 stop6h 06m

Houston George Bush Intcntl

Tue 12/2

4:28 pm-12:04 am

1 stop6h 36m

$229

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Tue 1/27

6:04 pm-11:58 pm

1 stop6h 54m

Houston George Bush Intcntl

Mon 2/2

6:37 pm-11:58 pm

1 stop4h 21m

$229

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Thu 12/25

9:00 am-1:40 pm

1 stop5h 40m

Houston George Bush Intcntl

Mon 12/29

6:30 am-1:17 pm

1 stop5h 47m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Kentucky to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Kentucky to Houston George Bush Intcntl Airport (average of $124). Flying from Kentucky to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to IAH?

Find hourly flight availability from Kentucky to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Kentucky to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Kentucky to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to George Bush Intcntl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kentucky to Houston George Bush Intcntl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Kentucky to Houston George Bush Intcntl Airport in 2h 43m. Fly via United Airlines, Spirit Airlines, or Delta to get the fastest option. There are 770 mi between Kentucky and Houston George Bush Intcntl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Kentucky to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $54 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $72 and United Airlines from $136 one-way.

  • What are the most popular routes from Kentucky to Houston George Bush Intcntl Airport?

    The most popular flight routes from Kentucky to Houston George Bush Intcntl Airport are Cincinnati Cinci./N. Kentucky - Houston George Bush Intcntl, Nashville Intl - Houston George Bush Intcntl and Louisville Intl - Houston George Bush Intcntl.

  • What are the most reliable airlines from Kentucky to Houston George Bush Intcntl Airport?

    Consider ANA (97%), Copa Airlines (95%) or United Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Kentucky to Houston George Bush Intcntl Airport.

  • What are the cheapest flights from Kentucky to Houston George Bush Intcntl Airport?

    While on average a flight from Kentucky to Houston George Bush Intcntl Airport is generally $627, our data shows the cheapest flight currently is $203. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Houston George Bush Intcntl), you can expect to pay $147 for that flight.

  • Can I find deals for flights from Kentucky to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Kentucky to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to George Bush Intcntl.

  • Can I find deals for business class flights from Kentucky to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Kentucky to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Houston George Bush Intcntl Airport (average of $124). Flying from Kentucky to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Alternative routes for Kentucky to George Bush Intcntl

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Top 4 airlines flying from Kentucky to George Bush Intcntl

Discover the top 4 airlines that operate flights from Kentucky to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$267FlexibilityNo cancel feeOn-time65%
DeltaCheapest$216Average$321FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$391FlexibilityNo cancel feeOn-time69%

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